---
product_id: 340649038
title: "K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows"
brand: "keychron"
price: "631 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Keychron"
url: https://www.desertcart.ro/products/340649038-k3-version-2-84-keys-ultra-slim-wireless-bluetooth-usb
store_origin: RO
region: Romania
---

# Low-profile mechanical switches Bluetooth 5.1 multi-device 84 ultra-slim keys K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows

**Brand:** keychron
**Price:** 631 Lei
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with the ultra-slim, multi-device mechanical marvel!

## Quick Answers

- **What is this?** K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows by keychron
- **How much does it cost?** 631 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/340649038-k3-version-2-84-keys-ultra-slim-wireless-bluetooth-usb)

## Best For

- keychron enthusiasts

## Why This Product

- Trusted keychron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Meets Sturdy:** Crafted with a reinforced aluminum body and floating keycap design, the K3 is one of the thinnest, lightest mechanical keyboards that screams premium durability.
- • **Speedy, Silent Typing:** Experience 40% slimmer low-profile Keychron Brown switches with faster actuation and tactile feedback — perfect for marathon coding or creative sprints.
- • **Tailored for Mac & Windows:** Includes extra keycaps and a unique Mac layout with multimedia keys, plus full Windows compatibility — your all-in-one productivity powerhouse.
- • **Seamless Multi-Device Mastery:** Switch effortlessly between 3 devices with ultra-stable Broadcom Bluetooth 5.1 or wired USB-C connectivity — stay in flow, never miss a beat.
- • **Mood-Setting White LED Backlight:** Modern, clean white backlighting enhances visibility and adds a subtle glow to your workspace — because your keyboard should look as sharp as you do.

## Overview

The Keychron K3 Version 2 is an 84-key ultra-slim wireless mechanical keyboard featuring low-profile tactile Brown switches, a reinforced aluminum frame, and white LED backlighting. Designed for professionals who demand seamless multi-device Bluetooth 5.1 connectivity and Mac/Windows compatibility, it delivers a premium typing experience in a compact, lightweight form factor ideal for both office and travel.

## Description

desertcart.com: Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows : Electronics

Review: Excellent compact keyboard, very well made, especially for the price. - This is a great keyboard. Note that this is a compact keyboard -- it is just a little smaller than a standard sized keyboard, but it is made really well, with a metal base plate -- feels very sturdy. The keys feel great and the backlighting helps see the keys in the dark. It connects via USB or Bluetooth, and can switch between three different devices with a keystroke. Also comes with key caps for both Mac and Windows.
Review: Keyboard product design is a fine art. And this is the masterpiece. - As a "fussy keyboard user" I buy many keyboards at no expense spared. I'm not sure there's any keyboard I like much more than this at any price. I bought this for travel but really I may use it all the time. The price, basically if it was about two times the price it is, I'd still pay it. It appears to me much better made than, say, steel series keyboards at 3x the price. (And steel series keyboards flake out after a year.) As everyone has said (a) it feels rock, rock, rock solid, strong and heavy (b) it's super-low profile (c) the connectivity is perfect (I normally only go for wired, so I'm very critical of anything bluetooth) (d) every product feature is perfectly thought out. My only SUGGESTIONS for the product team. Just add a sticker, or white printing, on the rear of the keyboard, with the two commands one needs to know to start it up, etc. (I just grabbed a "white paint pen" and wrote the commands on the back.) Secondly, may I suggest selling some sort of "travel guard" which would be a very strong kind of clip- or slide- on guard which goes over the keys, for when you throw it in your carry-on luggage. (Imagine something that looks like an aerox mouse, with a drilled surface.) Essentially, this is a perfect product. I chose the "most quiet, fastest, zero click" blue switches and they're perfect. I am a programmer and writer so I type billions of words and command-arrow type clicks a day. I've added two "size comparison to typical objects and other overpriced keyboards", hope it helps someone

## Features

- Keychron K3, a compact 75% layout ultra-slim wireless mechanical keyboard built for peak productivity and a great tactile typing experience.
- Be ready to multitask without missing a beat by connecting the K3 with up to 3 devices via the stable Broadcom Bluetooth 5.1 chipset and switch between your laptop, PC, tablet and phone seamlessly. *Keep the distance between the keyboard and the device within reasonable limits to minimize signal interference.
- With a unique Mac layout, the K3 has all the necessary Mac multimedia keys while still being compatible with Windows. Extra keycaps for both Windows and Mac operating systems are included. *If it doesn't match your device exactly, you can try updating the keyboard's firmware.
- The redesigned low-profile Keychron mechanical switch is 40% slimmer than conventional switches with a shorter pre-travel and total travel distance that triggers an input and feedback faster than conventional/normal-profile mechanical switches.
- Together with the reinforced aluminum body (plastic bottom frame) make the K3 one of the thinnest and lightweight wireless mechanical keyboards on the market. The K3 also comes with a floating keycap design with a charming white backlight with modern keycap legends to sync with your mood.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LSJ4RHH |
| Additional Features | Low-Profile Key, White Backlit |
| Antenna Location | Everyday Use, Typing-intensive Work |
| Best Sellers Rank | #1,003 in Video Games ( See Top 100 in Video Games ) #3 in Mac Gaming Keyboards #118 in Computer Keyboards |
| Brand | Keychron |
| Built-In Media | 1 x USB-A to USB Type-C Cable, Keycap Puller, User Manual |
| Button Quantity | 84 |
| Color | Keychron Brown Switch |
| Compatible Devices | Laptop, PC, Smartphone, Tablet |
| Connectivity Technology | wired, wireless |
| Customer Reviews | 4.4 out of 5 stars 1,366 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene, Aluminum |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 12.05"L x 4.57"W x 0.87"H |
| Item Height | 22 millimeters |
| Item Type Name | Low-Profile Wireless Mechanical Keyboard |
| Item Weight | 500 Grams |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Multimedia |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | Keychron |
| Model Name | K3 |
| Model Number | K3A3 |
| Number of Keys | 84 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Everyday Use, Typing-intensive Work |
| Special Feature | Low-Profile Key, White Backlit |
| Style Name | Modern |
| Switch Type | Tactile |
| Theme | Technology & Accessories |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year limited warranty |

## Product Details

- **Brand:** Keychron
- **Compatible Devices:** Laptop, PC, Smartphone, Tablet
- **Connectivity Technology:** wired, wireless
- **Keyboard Description:** Multimedia
- **Recommended Uses For Product:** Everyday Use, Typing-intensive Work
- **Special Feature:** Low-Profile Key, White Backlit
- **Color:** Keychron Brown Switch
- **Keyboard backlighting color support:** Single Color
- **Style:** Modern
- **Product Dimensions:** 12.05"L x 4.57"W x 0.87"H

## Images

![K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows - Image 1](https://m.media-amazon.com/images/I/61x3nRatR9L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Are these hot swappable?**
A: Only the K3 with low-profile optical switches is hot-swappable. The mechanical switch K3 is not hot-swappable.

**Q: does it work on Linux Bluetooth mode? (if not works plugged in?)**
A: Yes it does work both plugged and unplugged (via Bluetooth) currently using it in Fedora 35. It even displays low battery warnings in GNOME shell.

**Q: Is this version hot swappable?**
A: Yes, if by hotswappable you mean the ability to switch between Mac and Windows? And swap out keys? Yes to both.

**Q: Are the keycaps shine-through?**
A: Yes, the K3 keyboard has elegant white backlight. Thank you for your attention to our products.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent compact keyboard, very well made, especially for the price.
*by C***E on January 12, 2026*

This is a great keyboard. Note that this is a compact keyboard -- it is just a little smaller than a standard sized keyboard, but it is made really well, with a metal base plate -- feels very sturdy. The keys feel great and the backlighting helps see the keys in the dark. It connects via USB or Bluetooth, and can switch between three different devices with a keystroke. Also comes with key caps for both Mac and Windows.

### ⭐⭐⭐⭐⭐ Keyboard product design is a fine art. And this is the masterpiece.
*by A***R on March 16, 2023*

As a "fussy keyboard user" I buy many keyboards at no expense spared. I'm not sure there's any keyboard I like much more than this at any price. I bought this for travel but really I may use it all the time. The price, basically if it was about two times the price it is, I'd still pay it. It appears to me much better made than, say, steel series keyboards at 3x the price. (And steel series keyboards flake out after a year.) As everyone has said (a) it feels rock, rock, rock solid, strong and heavy (b) it's super-low profile (c) the connectivity is perfect (I normally only go for wired, so I'm very critical of anything bluetooth) (d) every product feature is perfectly thought out. My only SUGGESTIONS for the product team. Just add a sticker, or white printing, on the rear of the keyboard, with the two commands one needs to know to start it up, etc. (I just grabbed a "white paint pen" and wrote the commands on the back.) Secondly, may I suggest selling some sort of "travel guard" which would be a very strong kind of clip- or slide- on guard which goes over the keys, for when you throw it in your carry-on luggage. (Imagine something that looks like an aerox mouse, with a drilled surface.) Essentially, this is a perfect product. I chose the "most quiet, fastest, zero click" blue switches and they're perfect. I am a programmer and writer so I type billions of words and command-arrow type clicks a day. I've added two "size comparison to typical objects and other overpriced keyboards", hope it helps someone

### ⭐⭐⭐⭐⭐ Recommend
*by A***I on January 3, 2026*

Excellent keyboard. The size, build quality, and key quality are all very good. I don’t really need all the RGB lighting modes, but there are plenty of them. It connects to devices very quickly, and I’ve had no issues with connection stability or quality. This is my first mechanical keyboard, so it felt unusual for the first couple of months, and I still occasionally hit the wrong keys — mostly because of the compact size. Overall, though, everything is great. Personally, I would choose slightly heavier switches to avoid accidental key presses. The battery lasts about 2–3 days with constant backlighting. I usually keep the backlight at 50%, and in that case the keyboard lasts much longer — about a week for me. I don’t game; I use it for work about 7–9 hours a day. Final thoughts: I recommend it. The size can be both a plus and a minus — it takes some getting used to — but the quality is impressive. I would choose heavier keyboard switches; mine are red switches.

## Frequently Bought Together

- Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Brown Switch Compatible with Mac Windows
- Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*